價格：免費
更新日期：2016-09-15
檔案大小：1.9M
目前版本：2.3
版本需求：Android 2.3 以上版本
官方網站：mailto:education.useful@gmail.com
Know awesome world with very cool facts.
This app contain interesting facts on various topics.
1. Mathematics
2. Cool Facts
3. Believe It or Not
4. Earth
5. Water
6. Human Body
7. Animals Birds
8. Most Interesting & Unusual
9. Solar System & Planets
10 .Plants Interesting
11. Seven Continents
12. Five Oceans & Seas
13. Amphibians & Reptiles
14. Penguins,Tigers,Lions
